baber/WOPTO huggingface dataset:
Patent JP-S5998704-A (JP)
Title: Gas separation membrane comprising polyimide
Inventor: IWAMA AKIO
IPC: C08G73/10
Filed: 1982-11-29
Abstract: PURPOSE:To provide a polyimide gas separation membrane withstanding the use under a high temp. and holding a high permeation constant ratio at a high temp. CONSTITUTION:This separation membrane is constituted from a polyimide comprising a recurring unit shown by a formula (wherein R is a divalent org. group, pref., an aromatic group) and having a homogeneous layer having no fine pores each having a pore size of 25Angstrom  or more and a thickness of 10mum or less. This polyimide is prepared by the condensation polymerization of 1, 2, 3, 4-butanetetracarboxylic acid and diamine. Thus obtained separation membrane is enabled in gas separation at a temp. up to max. 400 deg.C and can be subjected to the gas separation of a gaseous mixture, especially, in a temp. range of 100-300 deg.C.
Patent JP-H0494183-A (JP)
Title: Gas laser
Inventor: NATSUME AKITAKE
IPC: H01S3/104
Filed: 1990-08-10
Abstract: PURPOSE:To prevent the damage of an electrode in a laser gas discharge tube or laser gas deterioration by detecting the temperature of electric insulating gas in a gap switch and controlling the pressure of the gas. CONSTITUTION:A pressure set point station setter is specified as a pressure setter 8 having a pressure variable mechanism 11 which uses a servo motor or a pulse motor as a drive section. A temperature detector 12, which measures the temperature of electric insulating gas, is installed to an electric power supply means 4. The pressure variable mechanism 11 is controlled by a control device which stores a temperature signal detected by the temperature detector 12. This construction makes it possible to protect a gap switch 4 so that it may perform proper operation by transmitting a signal from the temperature detector 12 to the pressure variable mechanism by means of the control device 9 when the temperature of insulating gas is subjected to change resultant from long time operation or repetition of switching operation.
Patent JP-H09225239-A (JP)
Title: Accessory for filter end cap
Inventor: DEIIN MATSUKU PURUTSUTO
IPC: B01D46/24
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a filter system which utilizes a flocculation type filter element having an end cap to be snap-locked to a filter system. SOLUTION: One embodiment has a slender snap lock arm 100. Another embodiment has a shortened arm. A third embodiment has a snap lock ring. The snap lock arm and snap lock ring may have a projecting part engaging with the recessed part of the intake port of the filter system. The snap lock arm and snap lock ring may otherwise have a recessed part engaging with the projecting part of the intake port of the filter system. The filter system may be arranged with the end cap 60 so as to be snap-locked to the outlet of the filter system.
Patent JP-H05332596-A (JP)
Title: Operation of equivalent temperature and environment measuring instrument
Inventor: KON AKIHIKO
IPC: G05D23/19
Filed: 1991-07-29
Abstract: PURPOSE:To diminish an influence of air flow, downsize a environment measuring instrument, and obtain an accurate equivalent temperature. CONSTITUTION:The outer surface of a module main body 5-11 is maintained at a constant temperature Tcr. And, the outer surface of a module main body 5-12 which has a lower radiation rate than the module main body 5-11 is kept at the constant temperature Tcr. Electricity consumption H1 and H2 per unit area exposed to air flow, which are required for maintaining the module main bodies 5-11 and 5-12 at the constant temperature, are measured, and H1-alpha.H12 is calculated using a specified constant alpha. The calculated result is output as a measured value H (H1-alpha.H2), and an equivalent temperature Teq is calculated using the following equation. Teq=b1.Tcr+b2.Ta-b4.(H1-alpha.H2)
Patent JP-S6456252-A (JP)
Title: Vehicle burglar-proof device
Inventor: TANAKA HIKARI
IPC: B60R25/10
Filed: 1987-08-25
Abstract: PURPOSE:To make it possible to surely prevent a vehicle from being stolen by an unfair measure such as direct connection of an electrical system or the like, by enabling an engine to be started due to mechanical identification and electronic code identification and by energizing a warning means when a start of the engine is detected if the identification is unsatisfactory. CONSTITUTION:When a key is inserted into a key switch 2a, an electronic code given by infrared rays between a key side light emitting element 8 and a switch side light receiving element 11 is identified with an inherent value stored in memory by a CPU 21 in addition to the identification of the shape of the key(mechanical identification), and if both are coincident with each other, relays 32, 34 are turned on to feed power to a starter motor 33 so as to enable an engine to be started. When a start of the engine is detected due to direct connection of an electric circuit or the like even though the identification of the electronic code is unsatisfactory, an alarm generating circuit 23 and an alarm output power circuit 24 are energized to drive head horns and heal lamps to issue an alarm. Thereby it is possible to surely prevent the vehicle from being stolen due to direct connection of the electric system or the like.
Patent JP-S6271752-A (JP)
Title: Method for venting air from brake oil in hydraulic brake operating circuit
Inventor: YOKOGAWA TSUGUO
IPC: F15B21/04
Filed: 1985-09-24
Abstract: PURPOSE:To reduce substantially the number of air venting operators while reducing substantially operation time by forcibly pouring brake oil into a hydraulic brake operating circuit from the outside through a pump to discharge securely quickly air in said circuit. CONSTITUTION:An oil flow path A or B is selected into which brake oil is poured from an oil tank 29 by driving a pump 31 to forcibly flow a sufficient flow amount to vent air from a congestion spot. And a process for circulating this brake oil together with air to the oil tank 29 is repeated over the whole oil flow paths A, B. Or stopper valves 20-23 are opened to flow forcibly brake oil into the oil flow paths A and B simultaneously. And after the completion of air venting operation, stopper valves 20, 21 are closed and stopper valves 22-25 are closed, and units of the apparatus are disengaged from each other by quick joints 27, 36. As a result, the number of air venting operators can be substantially reduced to shorten substantially operating time.
Patent JP-H0552204-A (JP)
Title: Hydraulic drive unit
Inventor: MATSUMOTO SATORU
IPC: F15B11/00
Filed: 1991-08-22
Abstract: PURPOSE:To ensure combined operation of actuators to which different loads are applied as well as to enable high-speed drive of the actuator on the light load side during combined operation, as necessary. CONSTITUTION:A hydraulic drive unit consists of a variable capacity pump 12, actuators 14, 16, flow control valves 18, 20 and divided-flow compensation valves 22, 24. Load pressures 46, 48 (signal lines 46a, 48a) and spring pressures 22a, 24a are applied to one ends of the divided-flow compensation valves. The adjusted secondary pressure 74 of pump discharge pressure (signal line 80) which is output via a differential pressure adjusting means 70 with an external pilot pressure means 76 is applied to the other ends via signal lines 74b, 74c. In this way, the ratio of pressure oil flow divided into both actuators is set as the ratio of manipulated variable of both flow control valves when the pressure means is not operated, while the ratio of divided flow is increased on the light load side of the actuator when the pressure means is operated.
Patent JP-H0767160-A (JP)
Title: Radio calling system and receiver for radio calling
Inventor: YOKOTA HIROMICHI
IPC: H04Q7/12
Filed: 1993-08-25
Abstract: PURPOSE:To enable the user of the receiver for radio calling to select a service area of the radio calling system. CONSTITUTION:Plural radio channels are set in one service area. Service area discrimination information and air frequency information are inserted into a sent signal from a base station 11. The receiver 17 for radio calling which receives the signal automatically sets its position information and a reception wait radio channel. The setting information is displayed as a multi-digit code at a display part 54, so the user informs the base station 11 in a contract application service area of the code through a telephone line. With this air frequency information, the congestion of the traffic on a specific radio channel can be evaded. In each service area, a base station device 11 of the same standards can be arranged, so the economical system can be structured.
Patent JP-H1056398-A (JP)
Title: Device and method for temperature correction of portable radio equipment
Inventor: MIZOGUCHI TAMIYUKI
IPC: H04B1/40
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency and reliability by simplifying a circuit and device constitution. SOLUTION: This device is equipped with mixers 4 and 8 which convert a carrier frequency from an antenna 1 into an intermediate-frequency signal, an IF detector 11 which detects the intermediate-frequency signal converted by the mixer, a CPU 12 which detects received input electric field intensity, and a memory 13 which previously stores a variation value to which the value detected by the CPU 12 varies with temperature, and the difference value can be found from the variation value stored in the memory and the detected value obtained by the CPU 12. Further, a power switch 14 turns ON or OFF the intermediate-frequency signal to limit the input to the IF detector 11, and the input electric field intensity is judged from the difference value between the receive input electric field level detected value and a previously stored reference value.
Patent JP-S6453241-A (JP)
Title: File management method
Inventor: SEKINE SEIICHI
IPC: G06F21/62
Filed: 1987-08-24
Abstract: PURPOSE:To prevent outsiders from reading a secret file by erasing completely the contents of the file out of a directory area and a data area of the file to be deleted. CONSTITUTION:A microprocessor substitutes a position 11 of a data area of the file written in a directory area 8 for a variable A and reads the capacity 12 of the file out of the area 8 to substitute it for a variable L. Then the position of a data area 9 of a disk 6 corresponding to a desired file is detected from the variable A and 00 is written in all blocks of the area 9 set at the position of the variable A as data. An amount equal to the block capacity is subtracted from the variable L. Then 00 is written in the area 8 corresponding to the file to be deleted as well as to the area 9 corresponding to the area 8. Thus the file is completely deleted.
Patent JP-H1052372-A (JP)
Title: Electric pizza baking machine
Inventor: YAMAZAKI KATSUHIRO
IPC: A23L35/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To thaw and bake up a frozen pizza pie in a short time by a single cooking appliance by controlling a temperature of a heat plate in a specific range by arranging the heat plate heated by an induction heating device on an upper surface of a main body, and arranging a radiative heating element in an inside surface upper part of an upper case arranged so as to cover this heat plate. SOLUTION: A freely openable closable upper case 2 is arranged so as to cover a heat plate 5 inductively heated by an induction heating device 7. A radiative heating element 12 is installed in an inside surface upper part of the upper case 2. A temperature control device to control a temperature of the heat plate 5 to a temperature of 160 to 200 deg.C is also provided, and a finish announcing device to announce the finish is provided. Therefore, preparations such as frozen food can be quickly thawed by heating the heat plate 5 by induction heating, and can be baked up by melting a topping such as cheese by the radiative heating element 12. Therefore, a frozen pizza piece can be thawed and baked up in a short time by a single cooking appliance.
Patent JP-S58159771-A (JP)
Inventor: GERUTO KURUBICHIKO
IPC: A63C9/084
Filed: 1982-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1143717-A (JP)
Title: Method for preventing deformation of ring-shaped member due to heat treatment
Inventor: KOKUBU HIDEKI
IPC: C21D1/10
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the deformation of a ring-shaped member due to heat treatment, capable of preventing deformation due to heat treatment when manufacturing a ring-shaped member. SOLUTION: After turning and cold rolling are performed, working stress is relieved by sizing a work ring 2 by means of an outside diameter constraint sizing device. The outside diameter constraint sizing device has a cylindrical outside diameter constraint die 1. An interstice of 0 to -50 μm, with respect to the work ring 2 to be force-fitted, is formed in the inside diameter of the outside diameter constraint die 1, and, when the work ring 2 is force-fitted, the outside diameter of the work ring 2 is brought into close contact with the inside diameter surface of the outside diameter constraint die 1.  The upper side and the lower side of the outside diameter constraint die 1 are provided with a couple of heating coils 3, and, by allowing a high frequency electric current to flow to the heating coils 3, the work ring 2 interposed between a couple of heating coils 3 is subjected to induction heating. Subsequently, heat treatment, such as hardening, is carried out.
Patent JP-H10198046-A (JP)
Title: Production of photopolymer block and apparatus therefor
Inventor: FERRANTE MARIO
IPC: G03F7/40
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus which is hermetically sealed even to vapor of any solvent and can perfectly and automatically produce a printing sleeve having any format. SOLUTION: A storage magazine 1 receiving a printing sleeve irradiated with UV, a solvent evaporator 2, an etching device 3, a drier 5, a surface treatment station 6 with UV radiating tubes 6a, 6b and a storage station 7 for a completed printing sleeve are arranged in a line to obtain the objective apparatus for producing a photopolymer block forming a printing sleeve for performing flexographic printing or dry offset printing when the sleeve is mounted on a printing cylinder.
Patent JP-S6367132-A (JP)
Title: Method and apparatus for coloring in injection molding
Inventor: HAYAKAWA KATSUHISA
IPC: B29C45/16
Filed: 1986-09-08
Abstract: PURPOSE:To make it possible to change color in a short time and consequently improve the productivity by a method wherein colorant is poured only in the first injected raw material so as to adhere to and coagulate on the surface in a mold and, after that, the pouring of the colorant is stopped and uncolored injected raw material is injected in a mold. CONSTITUTION:A high pressure feeder 9 is put into actuation so as to pour colorant in injected raw material, which is first injected in a cavity 11. The colorant poured through a liquid color inlet 3 is mixed with the injected raw material by means of a mixer 5 so as to color the raw injection material. The resultant colored injected raw material is injected in the cavity 11, resulting in forming coating over the whole region of the surface of the cavity 11. At this time, the pouring-in of the colorant is stopped. After that, in succession, uncolored injected raw material is injected in the cavity 11, in which the coating is formed. When the colorchangeover is intended next, the colorchangeover can be done only through the change-over operation of a colorant feeding system.
Patent JP-S59102483-A (JP)
Inventor: FUKUDA TOSHIO
IPC: A23F3/06
Filed: 1982-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001040368-A (JP)
Title: Hydrogenation method for gas oil
Inventor: IINO AKIRA
IPC: C10G45/06
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogenation method for gas oil whereby desulfurized gas oil with a sulfur content of 200 wt.ppm or lower is obtained. SOLUTION: In the first reaction zone, a catalyst which comprises a fire- resistant inorganic oxide carrier carrying cobalt and a metal of the group 6 of the periodic table and has an average micropore diameter of 50-90 Å is placed; and in each of the second and later reaction zones, a catalyst which comprises a fire-resistant inorganic oxide carrier carrying nickel and/or cobalt and a metal of the group 6 of the periodic table and has an average micropore diameter larger by 5-50 Å than that of a catalyst placed in a reaction zone immediately in front of each of the second and later reaction zones is placed.
Patent JP-H06173605-A (JP)
Title: Axial flow turbine
Inventor: PEETAA ERUBUEKUYAARU
IPC: F01D9/02
Filed: 1993-08-26
Abstract: PURPOSE: To strengthen the radial force to a working fluid to press the fluid to a duct wall so as to reduce the thickness of a boundary layer by selecting the bowing of a nozzle guide vane over the vane height at right angles to the chord and tapering the nozzle guide vane in the radial extent. CONSTITUTION: Guide vanes 7 provide the rotation necessary for entering rotor blades to the flow. The inner and outer boundary walls of the guide vane 7 are normally formed as a whole. As a result of the bowing of the blade, an inlet edge 9 and an outlet edge 8 of the guide vane 7 are not in the same axial plane. The bowing of the vane 7 is in the vertical direction to the chord. This is achieved by offsetting the circumferential and radial cross-section contours. The guide vane 7 is tapered radially inwardly. The taper is selected such that the guide vane 7 has a ratio of the chord to the pitch which is greater from the outer radius to about half of the vane height and is predetermined from about half of the height of the vane 7 to the inner radius. Thus, radial force is strengthened and thickness of the fluid boundary layer is reduced.
Patent JP-H1150704-A (JP)
Title: Wire gauze
Inventor: KURODA SHIGERU
IPC: E04H17/04
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a wire gauze easy in manufacture and execution at a low cost by providing a lattice-shaped net mesh crossing section consisting of a stranded wire with an annular part to loosely join them and further a middle section with an absorbing annular part to form the wire gauze in a flexible constitution so as to be able to follow to geographical features. SOLUTION: Each crossing section 3 between a longitudinal strand 1 and a lateral strand 2 which are braided of a bi-twisted strand into a lattice-shaped net mesh is provided with annular parts 1a, 2a which are mutually loosely joined, and the middle part of the strand is provided with absorbing annular parts 1b, 2b. In addition, both the sides of the joined annular parts 1a, 2a and the absorbing annular parts 1b, 2b of the crossing section 3 are fixed by welding and with a clip or a stranded wire to prevent a twist from loosening. Next the crossing section is turned into a free hinge state to make the net mesh variable correspondingly to geographical features, and even in the case of using it for a fence, it can correspond to a flat plane, an inclined earth and an undulating earth.  In addition, if an animal or the like collides against it, a resultant shock is relieved to prevent an injury. Thus the flexible wire gauze can be obtained at a low cost.
Patent JP-S60103889-A (JP)
Title: Coin videotex system
Inventor: HANABE KENICHI
IPC: H04N7/173
Filed: 1983-11-11
Abstract: PURPOSE:To inform an information charge as a response for picture retrieval by transferring a communication charge as an interruption message at every charging period or providing a charging timer on a terminal to inform information such as a charging interval from a communication processor at the time of starting of communication. CONSTITUTION:After a pass has been set, a communication processor 30 activates a charging timer, and at the same time transmits a communication fee changing signal 51 for a terminal 10. A communication controller 11 of the terminal receives the signal, and transfers a coin storage order to a charging mechanism 14. The coin is stored. When the initial picture is transferred and indicated on a display 13, a user inputs retrieval information 52 from a key-pad 12, and said information 52 is transmitted to the communication processor 30. For the response of this, an information fee charging signal 53 of the retrieved picture is transferred to the terminal, and the signal is given to the charging mechanism 14 as a coin storage order. If there are a necessary amount of coins, they are stored, and an information fee confirmation signal 54 is automatically transferred to the communication processor 30. For the response of this, the retrieved picture is transferred and displayed on the terminal. Hereafter, the similar action is repeated, and the communication fee charging signal 51 is transferred as an interruption message by a certain period.
Patent JP-H0260320-A (JP)
Title: Compound semiconductor integrated circuit
Inventor: ONODERA HIROYUKI
IPC: H01L27/095
Filed: 1988-08-26
Abstract: PURPOSE:To change a circuit model and to attain the high speed action so as to transmit a signal without damaging a high frequency characteristic by providing a resistance element for matching of a signal transmitting line at an input circuit and using the open drain type output circuit of an FET. CONSTITUTION:In compound semiconductor integrated circuits 20 and 21, a resistance 12 to match with a signal transmitting line 15 is connected between an input terminal 14-2 of an FET 14 and a ground terminal 7 as an input circuit and as an output circuit, the open drain type circuit of an FET 31 is used. An FET 32 is operated as a constant current source to flow a current I32, the potential of the H level is adjusted to -(I32XR12) (V) and even at the time of the H level between the drain and sources of the FET 14, the minimum limit necessary voltage is impressed. Thus, without damaging the high frequency characteristic, the signal can be transmitted, and as such, the form of the input/ output circuit is changed, the open drain type output circuit can be used and the action can be executed at a high speed.
Patent JP-H0874876-A (JP)
Title: Tripod type joint with roller locking device
Inventor: MIKAERU RITSUKUSU
IPC: F16D3/205
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To improve a tripod joint having an outer joint so as to decrease the manufacturing expenditure of a roller assembly by improving the roller assembly at a vertical guide point within frictional conditions, space utilization and an outer joint. SOLUTION: This tripod joint includes running faces having the shape of spherical segments, and tracks in recesses having the shape of concave circular segments in cross-section through an outer joint 1. Mutual axial securing mechanisms between each roller carrier 4 and one roller are achieved by two retainer rings 8 in both directions based on the axial line of the roller.
Patent JP-S60105210-A (JP)
Title: Winding-in device
Inventor: SUKAI KAZUNARI
IPC: H01F41/06
Filed: 1983-11-14
Abstract: PURPOSE:To wind a coil in compact to the predetermined shape without damaging wire material and bar material by freely changing the intensity of winding in accordance with change of winding diameter during rotation of winding axis. CONSTITUTION:While a winding axis 5 makes a turn, the winding diameter becomes as large as r1 at the corner 4-1 of square coil and as small as r2, r3 at the flat part 4-2. However, since the winding diameter becomes r2, r3 momentarily, a tension is increased, for example, during the period from the timing of A in the figure a little before the timing where winding diameter becomes r2 to the timing a little after the timing where winding diameter becomes r2 and the period from the timing of C a little before the timing where winding diameter becomes r3 to the timing a little after the timing where winding diameter becomes r3. The timings A, B, C, D are detected by a winding diameter detecting means 18 and the power supply units 24-1-24-4 are selected, and thereby tension can be adjusted by changing an excitating current to be supplied to a braking device 11.